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Polysorbate 20CAS NO.: 9005-64-5
Polysorbate 40CAS NO.: 9005-66-7
Polysorbate 60CAS NO.: 9005-67-8
Polysorbate 80CAS NO.: 9005-65-6
Poly(styrene-divinylbenzene), 2% cross-linked, 200-400 meshCAS NO.: 9003-70-7
Polystyrene standard, MW ≈ 1,300, MW/MN = 1.06CAS NO.: 9003-53-6
Polystyrene standard, MW ≈ 13,000, MW/MN = 1.06CAS NO.: 9003-53-6
Polystyrene standard, MW ≈ 170,000, MW/MN = 1.06CAS NO.: 9003-53-6
Poly(styrene sulfonic acid), MW ≈ 75,000CAS NO.: 28210-41-5
Poly(styrene sulfonic acid) sodium salt, MW ≈ 70,000CAS NO.: 25704-18-1
